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STDIAM Customer Care

We're Here to Help

Questions about an order, sizing, our jewelry, or after-sales care? Choose the contact method that works best for you.

Contact Directly

Customer Care

For order-related questions, including your order number helps our team assist you more efficiently.

Email Email Customer Care Tap to open your email app

Phone

+1 (213) 980-7060

Tap to call

Customer Care Hours

Monday – Saturday
9:00 AM – 10:00 PM (HKT)

Sunday
10:00 AM – 6:00 PM (HKT)

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How Can We Help?

Complete the form below and our Customer Care team will respond as soon as possible during service hours.

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What Can We Help With?

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Please do not include payment card details or other sensitive financial information in your message.

Company

Tang Yuanyuan Limited

Registered Address

Room 101A, 1/F., Genplas Industrial Building, 56 Hoi Yuen Road, Kwun Tong, Hong Kong